net-irc/unrealircd: added new version, updated patches to be ideal :-D

:-) :-D :-p
!!
Sorry for all that ;-)

The patch named net-irc/unrealircd/files/unrealircd-system-cares-3.2.8.patch should be directly applicable to the current unreal3.2.8 sources (possibly after application of the tre patch).

net-irc/unrealircd: new unrealircd-system-tre.patch that adds --with-system-tre

This patch is much more friendly than the first one which just brute-forcedly disabled compiling with internal tre. This hopefully will be accepted by unrealircd.

net-irc/unrealircd: initial import, patches for see gentoo bug 254966
patches are to force unrealircd to compile against the system tre and c-ares